The 301 cold rolled stainless steel is a metastable austenitic stainless steel and has a fully austenitic structure under full solution conditions. Among the stainless steels, 301 is the steel that is most easily deformed by cold deformation.
301 Cold Rolled Stainless Steel Coil
301 Cold Rolled Stainless steel Coil (0.2mm-3mm) Supplier | Manufacturer | Exporter
Huaxiao Capacity is about 301 cold rolled stainless steel coils, 301 CRC
Thickness: 0.2mm – 3.0mm
Width: 600mm – 1500mm, For the narrowed products please check in strip products
Max coil weight: 10MT
Coil ID: 508mm,610mm
Huaxiao Metal is one of the leading Cold Rolled China 301 stainless steel coil manufacturers, if you need any stainless steel coil prices, please feel free to contact us.
Cold Rolled 301 Stainless Steel Coils Data Sheet
301 Stainless Steel Coil of the Same grade from different mill standard
1.4310 SUS301 06Cr17Ni7
301 Stainless Steel Coil Chemical component ASTM A240 :
301 Stainless Steel Mechanical Property
Tensile strength : > 515 Mpa
Yield Strength : >205 Mpa
Elongation (%): > 40%
Hardness: < HRB95
Description About 301 Stainless Steel
301 (17Cr-7Ni-carbon) material: Compared with 304 steel, Cr, Ni content is small, tensile strength and hardness increase during cold processing, non-magnetic, but magnetic after cold processing. Uses trains, aircraft, conveyors, vehicles, bolts, springs, and screens.
The 301 stainless steel is metastable austenitic stainless steel and has a fully austenitic structure under full solution conditions. Among the stainless steel, 301 is the steel that is most easily deformed by cold deformation. Through cold deformation processing, the strength and hardness of the steel can be improved, and sufficient plasticity and toughness can be retained. In addition, the steel has good rust resistance under atmospheric conditions.
However, the corrosion resistance of the reducing media is poor, and the corrosion resistance of chemical media such as acid and alkali salts is poor. Therefore, it is not recommended for use in corrosive environments. 301 is mainly used in cold working conditions to withstand higher loads, but also to reduce equipment weight and rust-free equipment components. In addition, this steel is susceptible to work hardening when it is impacted by external forces, absorbing more impact energy and providing more reliable safety protection for equipment and personnel.
301 GB grade is 1Cr17Ni7304 GB code 0Cr18Ni9, so compare 301 to 304 steel, due to lower Cr and Ni content, the corrosion resistance is significantly reduced. After cold rolling can improve tensile strength. 301 was originally not magnetic, but it will have magnetic properties after cold rolling.
About 301 Stainless Steel Questions
Is 301 Stainless Steel Good?
Yes, 301 stainless steel is generally considered to be a good material with a wide range of applications. It is an austenitic stainless steel alloy, which means it has a high degree of corrosion resistance and excellent mechanical properties. Some key features of 301 stainless steel include:
- Corrosion resistance: 301 stainless steel has good resistance to corrosion in various environments, including mildly corrosive atmospheres and many organic and inorganic chemicals. However, it may not be as corrosion-resistant as some other stainless steel grades like 316 or 304.
- Strength and toughness: 301 stainless steel exhibits good strength and toughness, making it suitable for applications requiring high strength and moderate formability. It can be used in applications such as springs, brackets, clamps, and fasteners.
- Formability: This alloy can be easily formed and shaped through processes like bending, deep drawing, and roll forming. It offers good ductility and can be readily formed into complex shapes.
- Heat resistance: 301 stainless steel shows good resistance to oxidation at high temperatures, making it suitable for applications that involve elevated temperatures.
- Magnetic properties: 301 stainless steel is generally non-magnetic in the annealed condition, but it can become slightly magnetic through cold working.
It’s important to note that the suitability of 301 stainless steel for a specific application depends on various factors such as the environment, temperature, mechanical stresses, and other requirements. Consulting with a materials engineer or a metallurgist can help determine if 301 stainless steel is the right choice for your particular application.
What is 301 Stainless Steel Equivalent to?
301 stainless steel is often considered an equivalent or a substitute for other stainless steel grades with similar properties. The most common stainless steel grades that are comparable to 301 include:
- Grade 304 Stainless Steel: 304 stainless steel is an austenitic grade that shares many similarities with 301 stainless steel. It has excellent corrosion resistance, good formability, and high strength. Both 301 and 304 stainless steel are widely used in various applications and can often be interchanged depending on the specific requirements.
- 302 Stainless Steel: 302 stainless steel is another austenitic grade that is similar to 301 stainless steel. It has comparable corrosion resistance and mechanical properties. While 301 stainless steel is preferred for forming and deep drawing applications, 302 stainless steel is commonly used for higher strength and tighter tolerances.
- 316 Stainless Steel: While not as closely related to 301 stainless steel as 304 or 302, 316 stainless steel is another popular stainless steel grade. It offers excellent corrosion resistance, particularly in chloride environments, and has higher nickel and molybdenum content compared to 301 stainless steel. 316 stainless steel is often used in marine applications, chemical processing, and pharmaceutical equipment.
- 201 Stainless Steel: 201 stainless steel is a lower-cost alternative to 301 stainless steel. It has similar mechanical properties but with reduced corrosion resistance. 201 stainless steel is commonly used in applications where lower cost is a primary consideration, such as decorative trim, kitchen utensils, and automotive trim.
It’s important to note that while these stainless steel grades share similarities, they may have slight differences in composition and properties. It’s recommended to consult with a materials engineer or refer to specific standards and specifications to determine the best equivalent or substitute for your application.
What is 301 Stainless Steel Used For?
301 stainless steel is utilized in various applications due to its excellent combination of corrosion resistance, strength, and formability. Some common uses of 301 stainless steel include:
- Springs and Fasteners: 301 stainless steel is commonly employed in the production of springs, both in its annealed (soft) and cold-rolled (hard) conditions. Its high strength and good elasticity make it suitable for applications such as coil springs, flat springs, and Belleville washers. It is also used in the manufacturing of fasteners like screws, bolts, and nuts.
- Automotive Components: 301 stainless steel finds application in the automotive industry for parts that require good corrosion resistance, high strength, and durability. It can be used for automotive trim, exhaust systems, clamps, brackets, and other components that are exposed to harsh conditions.
- Kitchenware and Appliances: Due to its resistance to corrosion and staining, 301 stainless steel is utilized in the production of kitchenware, cookware, and appliances. It is commonly used for utensils, sinks, oven and refrigerator parts, and decorative trim.
- Aerospace Components: The aerospace industry often employs 301 stainless steel in the manufacture of components that require high strength, good formability, and resistance to corrosion. It can be used for aircraft structural parts, fasteners, and fittings.
- Electronic Components: 301-grade stainless steel is utilized in the production of electronic components, including connectors, terminals, and springs. Its electrical conductivity, corrosion resistance, and mechanical properties make it suitable for these applications.
- Medical Devices: Some medical devices and equipment require materials with high strength, good formability, and resistance to corrosion. 301 stainless steel is used in surgical instruments, dental tools, orthodontic brackets, and medical springs.
- Industrial Applications: 301 stainless steel is employed in various industrial applications where corrosion resistance and strength are required. It is used for conveyor belts, blades, architectural structures, chemical processing equipment, and storage tanks.
These are just a few examples of the many applications of 301 stainless steel. Its versatility makes it a popular choice in industries where a combination of corrosion resistance, strength, and formability is necessary.
Is 301 Stainless Steel Magnetic?
Yes, 301 grade stainless steel can exhibit magnetic properties. In the annealed (soft) condition, it is typically non-magnetic. However, cold working or the application of mechanical stress can induce some degree of magnetism in type 301 stainless steel. This means that if the material is subjected to processes like cold rolling, bending, or shaping, it can become slightly magnetic. The level of magnetism will depend on the amount of cold working and the specific processing conditions.
It’s important to note that the magnetism of stainless steel is generally weak compared to ferromagnetic materials like iron. Even when 301 grade stainless steel becomes slightly magnetic, it usually retains its corrosion resistance and other desirable properties. If magnetic properties are a concern for a particular application, it’s advisable to perform specific tests or consult with a materials engineer to assess the magnetism of the material under the relevant conditions.